Feature:1. Clean the window on both sides, evenly force the sliding to decontaminate, the magnetic is super strong.2. Built-in water storage sponge, no need to repeat water.3. 2 meters long safety anti-falling rope, when the rope is tied to the hand during use, safe fall protection.4.Triangular shape design, comprehensive cleaning without leaving a dead end in place.5. High-quality rubber wiper strip, imitation car wiper strip design, soft and wear-resistant.How to use it?1.Keep the safety rope in hand to prevent the glass rub falling from high altitude.2.Turn the glass rub open.3. Soaked in water to allow the sponge to absorb moisture.4. Add a little cleaner to the fiber cloth.5. Align the glass rub, natural adsorption.6.Start to wipe glass.Package List1* glass cleaner1* cleaning cotton1* Cleaning strip1* buckle